add download flag

setup.py

@@ -191,11 +191,13 @@ def update_to(self, b=1, bsize=1, tsize=None):
 ) as t:  # all optional kwargs
     urlretrieve(_DICT_URL, filename, reporthook=t.update_to)
     t.total = t.n
+    print("Download complete")
+
 print("Extracting tar file {}".format(filename))
 with tarfile.open(filename, mode="r|gz") as f:
     f.extractall(path="./")
 os.remove(filename)
-
+print("Extract complete")
 
 # generate config.h for mecab
 # NOTE: need to run cmake to generate config.h